From the reviews of the first edition: "The technical chapters will be lapped up by semiconductor specialists keen to know more [...] the book includes fascinating material that answers the question: why did Nakamura succeed where many, much larger, research groups failed." New Scientist
Wide bandgap semiconductors, made from such materials as GaN, SiC, diamond, and ZnSe, are undergoing a strong resurgence in recent years, principally because of their direct bandgaps, which give them a huge advantage over the indirect gap Sic As an example, more than 10 million blue LEDs using this technology are sold each month, and new, high brightness (15 lumens per watt), long-life white LEDs are under development with the potential to replace incandescent bulbs in many situations. This book provides readers with a broad overview of this rapidly expanding technology, bringing them up to speed on new discoveries and commercial applications. It provides specific technical applications of key processes such as laser diodes, LEDs, and very high temperature electronic controls on engines, focusing on doping, etching, oxidation passivation, growth techniques and more.
Semiconductor spintronics is expected to lead to a new generation of transistors, lasers and integrated magnetic sensors that can be used to create ultra-low power, high speed memory, logic and photonic devices. Useful spintronic devices will need materials with practical magnetic ordering temperatures and current research points to gallium and aluminium nitride magnetic superconductors as having great potential. This book details current research into the properties of III-nitride semiconductors and their usefulness in novel devices such as spin-polarized light emitters, spin field effect transistors, integrated sensors and high temperature electronics. Written by three leading researchers in nitride semiconductors, the book provides an excellent introduction to gallium nitride technology and will be of interest to all reseachers and industrial practitioners wishing to keep up to date with developments that may lead to the next generation of transistors, lasers and integrated magnetic sensors.
In-depth coverage of instrumentation and measurement from the Wiley Encyclopedia of Electrical and Electronics Engineering The Wiley Survey of Instrumentation and Measurement features 97 articles selected from the Wiley Encyclopedia of Electrical and Electronics Engineering, the one truly indispensable reference for electrical engineers. Together, these articles provide authoritative coverage of the important topic of instrumentation and measurement. This collection also, for the first time, makes this information available to those who do not have access to the full 24-volume encyclopedia. The entire encyclopedia is available online-visit www.interscience.wiley.com/EEEE for more details. Articles are grouped under sections devoted to the major topics in instrumentation and measurement, including: * Sensors and transducers * Signal conditioning * General-purpose instrumentation and measurement * Electrical variables * Electromagnetic variables * Mechanical variables * Time, frequency, and phase * Noise and distortion * Power and energy * Instrumentation for chemistry and physics * Interferometers and spectrometers * Microscopy * Data acquisition and recording * Testing methods The articles collected here provide broad coverage of this important subject and make the Wiley Survey of Instrumentation and Measurement a vital resource for researchers and practitioners alike
For the first time ever as a complete ebook series, all of Stephen King’s eight Dark Tower novels—one of the most acclaimed and popular series of all time. Special bonus: The ebook boxed set now includes The Complete Concordance, a user’s guide to the Dark Tower world. Set in a world of ominous landscape and macabre menace, The Dark Tower series features one of Stephen King’s most powerful creations—The Gunslinger—a haunting figure who embodies the qualities of the lone hero through the ages, from ancient myth to frontier Western legend. As Roland crosses a desert of damnation in a treacherous world that is a twisted image of our own, he moves ever closer to the Dark Tower of his dreams—and nightmares. This stunning, must-have collection includes: The Dark Tower I: The Gunslinger; The Dark Tower II: The Drawing of the Three; The Dark Tower III: The Waste Lands; The Dark Tower IV: Wizard and Glass; The Dark Tower: The Wind Through the Keyhole; The Dark Tower V: Wolves of the Calla; The Dark Tower VI: Song of Susannah; and The Dark Tower VII: The Dark Tower. The perfect keepsake for Stephen King fans, The Dark Tower 8-Book Boxed Set is the most extraordinary and imaginative cycle of tales in the English language from “the reigning King of American popular literature” (Los Angeles Daily News).
Shonishin: Japanese Pediatric Acupuncture addresses the emerging interest in safe, specialized, non-insertion acupuncture treatment options for infants and children. The only English language book available on the topic, it focuses on the most important feature in the treatment of children: patient-comfort. The author gives hands-on advice that can be easily integrated into clinical practice. The text begins with an overview of the underlying principles of Shonishin and the special tools and needles used to gently press, tap, scratch, rub, and stroke the childs skin without penetrating it. The expert author then outlines root and symptomatic approaches and techniques, followed by detailed information on how to manage a wide range of specific problems and diseases. Shonishin is an excellent treatment option for common respiratory and digestive ailments. Features 48 cases from around the world cover which tools and methods work best for different patients, showing a range of treatment ideas, methods, and results available with the techniques described in the book 140 illustrations, photos, and diagrams complement the text throughout Numerous tips on how to pacify scared children and aggravated parents This unique, user-friendly guide is a must-have for all acupuncturists, students and teachers of acupuncture as well as pediatricians who also use acupuncture -- regardless of style of practice. The basic treatment has the added advantage of being easily taught to parents so that they can use it regularly at home, thus increasing frequency of treatment and allowing parents to participate actively in the treatment of their children.
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